Home / 12,283,426.06-16,950,536.30-6,701,340.22

Finding the Fourth Proportional to 12,283,426.06, 16,950,536.30 and 6,701,340.22

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Solution

The fourth proportional to 12,283,426.06, 16,950,536.30 and 6,701,340.22 is: 9,247,526.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,283,426.06 : 16,950,536.30 = 6,701,340.22 : x
  2. Step 2: Convert to fraction form
    12,283,426.06/16,950,536.30 = 6,701,340.22/x
  3. Step 3: Cross multiply
    12,283,426.06x = 16,950,536.30 × 6,701,340.22
  4. Step 4: Simplify right side
    12,283,426.06x = 113,591,310,657,759.98
  5. Step 5: Solve for x
    x = 113,591,310,657,759.98/12,283,426.06
  6. Step 6: Final answer
    x = 9,247,526.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.